The discrete rotational Fourier transform.

Balu Santhanam James H. McClellan

Published in: IEEE Trans. Signal Process. (1996)

Keyphrases

fourier transform
frequency domain
discrete fourier transform
hartley transform
signal processing
fourier domain
power spectral density
radon transform
fast fourier transform
polar coordinates
spatial domain
fourier analysis
log polar
machine learning
correlation function
fourier coefficients
computer vision